#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	char arr1[5] = { 0 };
	int i = 0;
	for (i = 0; i < 5; i++)
	{
		scanf("%c", arr1[i]);
	}
	for (i = 0; arr1[i] != '\0'; i++)
	{
		if (arr1[i] > 'A' && arr1[i] < 'Z')
		{
			arr1[i] = (arr1[i] + 4 - 'A') % 26 + 'A';
		}
		if (arr1[i] > 'a' && arr1[i] < 'z')
		{
			arr1[i] = (arr1[i] + 4 - 'a') % 26 + 'a';
		}
		printf("%c", arr1[i]);
	}
	
	return 0;
}